/**
* Get fields.
*
* @global type $wpcf
* @param mixed $args Various args
* @param string $toolset Useful in hooks
* @return All filtered fields
*/
function types_get_fields($args = array(), $toolset = 'types')
{
static $cache = array();
$cache_key = md5(serialize(func_get_args()));
if (isset($cache[$cache_key])) {
return $cache[$cache_key];
}
$fields = WPCF_Fields::getFields($args, $toolset);
$cache[$cache_key] = $fields;
return $cache[$cache_key];
}
/**
* Collect all fields and conditions.
*/
function collect()
{
if (is_null($this->triggers)) {
$this->collected = array();
$this->triggers = array();
$fields = WPCF_Fields::getFields();
if (is_array($fields) && !empty($fields)) {
foreach ($fields as $f_id => $f) {
if (!empty($f['data']['conditional_display']['conditions'])) {
foreach ($f['data']['conditional_display']['conditions'] as $condition) {
$this->collected[$f_id] = $condition;
if (!empty($condition['field'])) {
$this->triggers[$condition['field']][$f_id][] = $condition;
}
}
}
}
}
}
}
